The Strainer,sediment, cataloged under National Stock Number 4730-01-203-1243, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Haywardindl. Products, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-203-1243 |
| Primary Part Number | ST051015CFMMM |
| Item Name | Strainer,sediment |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Haywardindl. Products, Inc. |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED SINGLE FILTERING MEDIA RESPONSE |
| Perforation Quantity | 32.0 PER SQUARE INCH |
| Material | COPPER ALLOY BODY |
| Material | NICKEL ALLOY FILTERING MEDIUM |
| Perforation Diameter | 0.125 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| ST051015CFMMM PRIMARY | Haywardindl. Products, Inc. (USA) |
| Reference | Meaning |
|---|---|
| M0DEL 50 1 1-2I | C/1 Advisory reference — outside the item-of-supply concept Haywardindl. Products, Inc. |
| MDL 50 1-1-2IPS FLDG NICOP 1/8PE | 5/9 Secondary reference Haywardindl. Products, Inc. |
| MDL50 1-1-2IPSF | C/1 Advisory reference — outside the item-of-supply concept Haywardindl. Products, Inc. |
NSN 4730-01-203-1243 is a Strainer,sediment, manufactured by Haywardindl. Products, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-203-1243 has 1 manufacturer part number on file: ST051015CFMMM (Haywardindl. Products, Inc.).
Key specifications for ST051015CFMMM: Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE; Perforation Quantity: 32.0 PER SQUARE INCH; Material: COPPER ALLOY BODY; Material: NICKEL ALLOY FILTERING MEDIUM. 5 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.